﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication8
{
    class Program
    {
        static void Main(string[] args)
        {
        }
    }

    class Student
    {
        public string firstName;
        public string lastName;
           static int studentCount;

        public void StudentInfo()
        {
            firstName = "Вася";
            lastName = "Петров";
           DateTime studentBornDate = new DateTime(1999,11,15);

    }

        public void AddNewStudent()
        {
            List<Student> student = new List<Student>();
 //         student = new student();
            AddNewStudent();
  //          Add(student);
        }

    }

    class Group
    {
        student = new student[];
        Student student = new Student();
       // student.AddNewStudent();
           

    }

    class Chair
    {
        public string name;
        public List<Group> groups;
    }
}
